Cost as a function of hours is:
c(h)=52.5h+75
This should be the equation:
n + 4/3n + 5/3n = 90
The answer is 4
3 times 4 equals 12
A way to get the answer is by dividing 12 by 3 and you get 4 as well
Answer:
Step-by-step explanation:
90
Using a graph tool
see the attache figure
the answer is the option B
g(x)=(x-5)²